baber/WOPTO huggingface dataset:
Patent EP-0024108-A2 (EP)
Inventor: NIEZGODA THOMAS ANTHONY
IPC: G10H1/057
Filed: 1980-07-03
Abstract: A tone generation system is intended for use with an electronic musical instrument of the type wherein an audible tone is generated electronically in response to actuation of the instrument by a player. The invention generates digital signals capable of defining either the waveshape or the envelope characteristic of a tone for each tone initiated by such player actuation, the amplitude thereof being varied in accordance with the intensity of the player actuation initiating that tone. To define the amplitude, digital electronic circuits (22) are utilized for developing a digital scaling signal corresponding to the intensity of actuation of the instrument by the player. Other digital circuits develop (10,18) a digital waveform segment signals which define portions of a composite waveform, as represented in an orthogonal coordinate system. Further digital circuits (24) arithmetically manipulate these scaling signals and waveform segment signals to give a composite output signal defining the envelope or waveform to be produced.
Patent EP-0024814-A2 (EP)
Inventor: KOJI TAWARA
IPC: B02C15/14
Filed: 1980-07-24
Abstract: A kneader for kneading particulate or granular materials comprises a container (1) in the form of a bottomed hollow cylinder, a vertical shaft (22) disposed in the centre of the interior of the container and rotatable by a motor assembly (26), pivotal arms (23) mounted on the vertical shaft and pivotable upward and downward, agitating rolls (2) rotatably supported by the pivotal arms each at one end of the arm and each having a recessed outer peripheral pressing surface (21), and pressure adjusting assemblies (3) each provided between the vertical shaft and the other end of each of the pivotal arms, the pressure adjusting assembly comprising a cylinder member (32), a rod (31) and means (33,34) housed in the cylinder member for biasing the rod in directions opposite to each other.
Patent EP-0039036-A2 (EP)
Inventor: GUEST DAVID HUBERT
IPC: G06F13/40
Filed: 1981-04-18
Abstract: Ein Datenübertragungssystem weist ein erstes Sammelschienen-(Bus-) System an einem ersten Ort, ein zweites Sammelschienen-(Bus-)System an einem zweiten Ort, eine mit dem ersten Bussystem verbundene erste Sende-/Empfangseinrichtung, eine mit dem zweiten Bussystem verbundene zweite Sende-/Empfangseinrichtung sowie ein die beiden Sende-/Empfangseinrichtungen vebindendes Ub"ertragungsmedium für Daten- und Steuersignale auf. Die erste Sende-/Empfangseinrichtungen empfängt Datensignale vom ersten Bussystem und wirkt mit ihm mittels Steuersignalen zusammen. Das erste Bussystem ist mit Daten- und Steuerleitungen mit einer Datenquelle und gegebenenfalls mit einem oder mehreren Datenempfängern am ersten Ort verbunden. Die zweite Sende-/Empfangseinrichtung empfängt Datensignale von der ersten Sende-/Empfangseinrichtung, wirkt mit ihr mittels Steuersignalen zusammen und gibt Daten- und Steuersignale an das zweite Bussystem ab, welches mit Daten- und Steuerleitungen mit einem oder mehreren Empfängern am zweiten Ort verbunden ist. Neue Datensignale von der Datenquelle werden an die Datenleitungen des ersten Bussystems abgegeben, wenn eine erste Steuerleitung des ersten Bussystems ein erstes Steuersignal (NDAC1) von der ersten Sende-/Empfangseinrichtung und allen mit dem ersten Bussystem verbundenen Empfängern empfangen hat. Das erste Steuersignal zeigt an, daß alle mit dem ersten Bussystem verbundenen Empfänger die in den vorherigen Datensignalen des ersten Bussystems enthaltenen Daten aufgenommen haben. Von einer zweiten Steuerleitung des ersten Bussystems wird ein zweites Steuersignal (DAV1) an die erste Sende-/Empfangseinrichtung und alle an das erste Bussystem angeschlossenen Empfänger abgegeben, das anzeigt, daß die Daten auf den Datenleitungen des ersten Bussystems gültig sind. Dies geschieht nur, wenn eine dritte Steuerleitung des ersten Bussystem von der ersten Sende-/Empfangseinrichtung und allen mit dem ersten Bussystem verbundenen Empfängern ein drittes Steuersignal (NRFD1) empfangen hat, das anzeigt, daß alle mit dem ersten Bussystem verbundenen Empfänger und die erste Sende-/Empfangseinrichtung zum Empfang neuer Datensignale bereit sind und nach Leiferung der neuen Datensignale von der Datenquelle an die Datenleitung des ersten Bussystems eine vorgegebene Stabilisierungszeit (Td) verstrichen ist. Die erste Sende-/Empfangseinrichtung wird zur Abgabe des ersten Steuersignals durch ein viertes Steuersignal (rnb) von der zweiten Sende-/Empfangseinrichtung freigegeben, das anzeigt, daß alle mit dem zweiten Bussystem verbundenen Empfänger die in den vorherigen vom ersten Bussystem zum zweiten Bussystem übertragenen Daten enthaltene Information aufgenommen haben. Die erste Sende-/Empfangerseinrichtung überträgt nach Empfang des zweiten Steuersignals ein fünftes Steuersignal (tnb) an die zweite Sende-/Empfangseinrichtung und gibt diese für die Abgabe der zur ihr vom ersten Bussystem übertragenen Daten an das zweite Bussystem frei.
Patent EP-0043992-A2 (EP)
Inventor: NAPP GERHARD ING GRAD
IPC: H04N3/18
Filed: 1981-07-02
Abstract: In a switched-mode power supply for a television receiver, the great change in operating current (i2) for the audio signal stage (15,16) has an interfering influence on the magnitude of the operating voltage (U1) for the line output stage (12), thus on the picture width. This influence is reduced by a resistor (22) in series with the rectifier (11) for obtaining the operating voltage (U2) for the audio signal stage (15,16)(Figure 1). <IMAGE>
Patent EP-0040955-A2 (EP)
Inventor: BRENNER MARTIN L
IPC: C07D495/04
Filed: 1981-05-21
Abstract: 3,4-Dihydroxyphenyltetrahydrothieno[2,3-c] or [3,2-c] pyridines are prepared by cyclization of a N-thienylmethyl-2-(3',4'-dimethoxyphenyl]-ethanolamine. These compounds have renal vasodilating activity. A species is 4-(3,4-dihydroxyphenyl]-1,2,3,4-tetrahydrothieno[2,3-c]-pyridine and its pharmaceutically acceptable acid addition salts or esters.
Patent EP-0046332-A2 (EP)
Inventor: BEACH DAVID L
IPC: C07F9/92
Filed: 1981-06-15
Abstract: A process is provided for preparing nickel ylides which are themselves novel compounds defined by the following Formula I:
     wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7  and R 8  are either alike or different members selected from the group consisting of hydrogen, alkyl radicals having from about one to about 24 carbon atoms, preferably from about one to about 10 carbon atoms; aryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 10 carbon atoms; alkenyl radicals having from about two to about 30 carbon atoms, preferably from about two to about 20 carbon atoms; cycloalkyl radicals having from about three to about 40 carbon atoms, preferably from about three to about 30 carbon atoms; aralkyl and alkaryl radicals having from about six to about 40 carbon atoms, preferably from about six to about 30 carbon atoms; a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine; a hydroxyl group; an alkoxy or aryloxy group; a hydrocarbyl group, such as defined above, carrying halogen, hydroxyl or alkoxy or aryloxy; and a sulfonato group (-SO 3 -) or an alkyl, aryl, alkenyl, cycloalkyl, aralkyl or alkaryl group carrying a sulfonato group; provided that at least one of R,, R 2  and R 3  is a sulfonato group or an alkyl, aryl, alkenyl, cycloalkyl, aralkyl or alkaryl, as defined above, carrying a sulfonato group; M is sulfur or oxygen, preferably oxygen; E is phosphorus, arsenic, antimony or nitrogen, preferably phosphorus; and F is phosphorus, arsenic or antimony, preferably phosphorus. The process comprises reacting a ligand defined by the following formula:
     with an alpha-substituted ketone or aldehyde or an alpha-substituted thioketone or thioaldehyde defined by the following formula:
       to obtain the metal salt defined by the following Formula II:
     wherein R 1 , R 2 , R 3 , R 7 , R 8 , F and M are as defined above and X is a halogen radical selected from the group consisting of fluorine, chlorine, bromine and iodine, preferably chlorine and bromine, a tosyl group (a tolune sulfonate group), or an acetate group. This metal salt is reacted with a base to obtain the novel ylide defined by the following Formula III:
     wherein R 1 , R 2 , R 3 , R 7 , R 8 , F and M are as defined above. This ylide is then reacted with (1) a zero valent nickel compound and (2) a ligand having the formula:
     wherein R 4 , R 5 , R 6  and E are as defined above.
Patent EP-0059303-A2 (EP)
Title: Anordnung zum Kühlen des Kraftstoffs in einem Betriebssystem eines Dieselmotors mit einem geschlossenen Einspritzkreislauf
Inventor: KELCH HEINZ
IPC: G01F9/00
Filed: 1982-01-13
Abstract: Es wird ein Wärmeaustauscher vorgeschlagen, der in einem mit einem geschlossenen Einspritzkreislauf arbeitenden Betriebssystem eines Dieselmotors der Kraftstoffkühlung dient. Dabei tangiert der Einspritzkreislauf 6, insbesondere dessen von der Einspritzpumpe 9 rückführender Abschnitt im Wärmeaustauscher 10 mit einem Kühlkreislauf 13, in welchem Kraftstoff aus dem Kraftstofftank 1 durch eine zusätzliche Förderpumpe 14 in Umlauf gehalten wird. Eine besonders vorteilhafte Ausführungsvariante des Wärmeaustauschers 10 besteht aus zwei mit relativ großem Zwischenraum ineinanderliegenden Rohren 19 und 20, die gemeinsam zu einer Spule 21 geformt sind. Vorzugsweise ist bei dieser Ausführungsvariante das Innenrohr 19 dem Kühlkreislauf 13 und das Außenrohr 20 dem Einspritzkreislauf 6 zugeordnet.
Patent EP-0062332-A2 (EP)
Inventor: NAGAMOTO MITSUKI MATSUSHITA EL
IPC: H01H51/22
Filed: 1982-04-02
Abstract: An electromagnetic relay comprises a bobbin (2) carrying a coil (1) and having a longitudinal central bore (23) through which an armature. (5) extends. A permanent magnet (4) is disposed between the central webs of two generally U-shaped yokes (3), the legs of the yokes having end portions cooperating with end sections of the armature (5) which project from the central bore (23) of the bobbin (2). The armature is pivotal about a fulcrum formed near its one end, whereas the other end of the armature (5) carries an actuating card (18) for driving a contact spring (19) disposed at the side, and parallel to, the bobbin (2). The contact spring (19) is fixed at one end to a first contact terminal (81) and has its other end disposed between two fixed contacts (25) connected to second and third contact terminals (82, 83). The three contact terminals (81 ...83) are disposed along a line generally extending parallel to the bobbin (2). The coil (1) is connected to two or three coil terminals (6), arranged at the other side of the bobbin (2) along a line which also extends generally parallel to the bobbin. The bobbin (2) with the armature (5) extending through its central bore (23), the yokes (3) and the permanent magnet (4) are together press-fitted in a recess of a base (7) in which the contact and coil terminals (81 ...83, 6) are embedded.
Patent EP-0066870-A2 (EP)
Inventor: SYSAK PETER KEVIN
IPC: G03F7/105
Filed: 1982-06-05
Abstract: Photoimaging compositions comprising (A) a cyclohexadienone compound as defined, and at least one of (B,) a leuco dye or (B 2 ) addition polymerizable ethylenically unsaturated monomer. A polymer binder can be present in the compositions. The new imaging compositions are useful in photoimaging products such as proofing papers, printout papers, overlay films and photopolymerizable elements useful por printing and photoresist purposes. The compositions have improved thermal stability.
Patent EP-0077951-A2 (EP)
Inventor: BUCHHEIT OTTO KARL
IPC: B21B43/00
Filed: 1982-10-08
Abstract: The braking channel comprises a fixed channel section for each strand of bars, provided with two open-bottom chambers which are normally covered up by the sliding surfaces of a pendulum structure, the effect of which will brake the bars and let them come to rest. For bar discharge on to the cooling bed, the pendulum structure is swivelled rhythmically toward the right and left to positions in which the discharge openings reach underneath a pair of chambers. The kinematic inversion could also be applied, in which case the sliding section would be in a fixed position and the channel sections would move in pendulum fashion.
Patent EP-0071364-A2 (EP)
Inventor: MACHADO OCTAVIO JORGE
IPC: F02N99/00
Filed: 1982-07-14
Abstract: Spent fuel racks for housing new or spent fuel assemblies at a nuclear reactor site. The racks are of modular design and include upper and lower grid structures (24, 26, 34, 36) which provide aligned square openings receiving cells (16) for surrounding fuel assemblies. To support the aligned and uniformly spaced cells (16), vertically adjustable leveling pads (22) are disposed beneath a base plate (18) supporting the cells (16).
Patent EP-0078174-A2 (EP)
Inventor: FUKUSHIMA NOBUO
IPC: B32B15/08
Filed: 1982-10-25
Abstract: A process for producing a metal/thermoplastic resin/ metal sandwich laminate of improved bonding strength and secondary-processability, wherein each metal layer is 0.1-1.0 mm thick, and the inner layer is a multilayered composite sheet comprising a thermoplastic resin core of which both sides are previously coated with another thermoplastic resin capable of adhering strongly to the metal.
Patent EP-0098375-A2 (EP)
Inventor: CARRINGTON JAMES EDWARD
IPC: G06K15/08
Filed: 1983-05-19
Abstract: @ The control system for a line printer includes compensation circuit means (29) for electronically changing the timing of the reference or home pulse to compensate for changes in the speed of the type characters (16) on a continuous type carrier (10).,The compensation circuit includes a storage register, a counter and a comparison circuit for comparing the content of the storage register and the counter. The counter when activated by a reference pulse generated from a reference mark on the moving type carrier (10) counts subscan pulses generated from timing marks moving with the type characters. The storage register, which is programmable, stores different numeric values dependent on the speed of the type carrier representing different numbers of subscan pulses to be counted by the counter means. The comparator circuit compares the numeric value in the register with the count registered in the counting means. When an equality is detected, the comparator circuit generates a modified reference or sync pulse which is applied to sync control circuitry (41) which checks the character signal produced by the type position circuitry of the printer controls.
Patent EP-0108316-A2 (EP)
Inventor: STRAUB OTTO-CHRISTIAN PROF DR
IPC: A61K39/295
Filed: 1983-10-22
Abstract: Vakzinen, die neben Antigenen fettlösliche Vitamine, physiologisch verträgliche Zinksalze und Selenverbindungen, gegebenenfalls Sorptionsvermittler und gegebenenfalls ein Spreitöl enthalten. Zusätzliche Zuschlagstoffe für die Vakzinen sind Tetramisol, Levamisol und/oder Antiprostaglandine. Die Vakzinen dienen zur Anwendung in der Veterinärmedizin.
Patent EP-0110118-A2 (EP)
Inventor: UENO SUSUMU SHIN-ETSU KAGAKU K
IPC: D06M11/58
Filed: 1983-10-25
Abstract: 57 The invention provides a means for solving the problem of poor affinity between the surface of carbon fibers and a synthetic resin in a resin-based composite material reinforced with the carbon fibers. The method comprises subjecting the surface of the carbon fibers in advance to exposure to low temperature plasma in a low pressure atmosphere of an inorganic gas generated by applying an electric voltage between electrodes. It was unexpectedly discovered that the discharge voltage between the electrodes is very critical and satisfactory results can be obtained when the peak-to-peak value of the discharge voltage between electrodes is 4000 volts or higher. The composition of the atmospheric inorganic gas is also important and the gas is preferably oxygen gas or a gaseous mixture containing at least 10% by volume of oxygen.
Patent EP-0123727-A2 (EP)
Inventor: LANGE ARNO DR
IPC: A01N47/30
Filed: 1983-12-02
Abstract: Die Erfindung betrifft substituierte Harnstoffe der Formel <IMAGE> in der R¹ Wasserstoff oder Alkyl, R² Wasserstoff, Alkyl, Alkoxy, Alkenyl, Alkinyl, gegebenenfalls substituiertes Cycloalkyl oder gegebenenfalls substituiertes Phenyl und R³, R<4> Wasserstoff, Halogen oder den Rest -CO-S-R bedeuten, mit der Maßgabe, daß mindestens einer der Substituenten R³ und R<4> den Rest -CO-S-R bedeutet, Verfahren zur Herstellung dieser Verbindungen und ihre Verwendung zur Bekämpfung unerwünschten Pflanzenwuchses.
Patent EP-0106401-A2 (EP)
Inventor: HENNINGS DETLEV DR
IPC: H01G4/12
Filed: 1983-10-05
Abstract: Keramisches Dielektrikum auf Basis von Wismut enthaltendem BaTiO3 in Form einer einphasigen Mischkristall-Keramik, bei welcher 0,02 bis 0,12 Mol der Schichtperowskite PbBi4Ti4O15 oder SrBi4Ti4O15 pro Mol BaTiO3 enthalten sind. Diese Keramik ist aufgrund ihrer relativ niedrigen Sintertemperatur und insbesondere der sehr geringen Änderung der Werte für die relative Dielektrizitätskonstante bei angelegten Gleichspannungsfeldern besonders für die Herstellung von Vielschichtkondensatoren geeignet.
Patent EP-0087880-A2 (EP)
Inventor: MENJO HIROSHI
IPC: G03C1/46
Filed: 1983-02-14
Abstract: A silver halide photographic material comprises a support formed on which are two or more layers that are sensitive to light of substantially the same spectral region, but have different light sensitivity. At least one of the layers, other than the layer having maximum light sensitivity contains at least 40 mg, per 100 g of silver, of a water-soluble compound containing an element of Group VIII of the Periodic Table which has a molecular weight of 100 or more, e.g. a ruthenium, rhodium, palladium, osmium, iridium or platinum compound. The material has a wide latitude for exposure, and this latitude will not vary greatly during storage.
Patent EP-0095254-A2 (EP)
Inventor: KAWAKAMI YASUSHI
IPC: G02B6/44
Filed: 1983-04-26
Abstract: A composite cable wherein an optical fiber (1) and plurality of conductors (2) are arranged integrally and bound together by means of an insulating material (3). The ends of the plurality of conductors (2) are folded over the end of the insulating material (3) and crimped by means of a sleeve (5) made of conductive metal to one end of the composite cable (A). The ends of the plurality of conductors (2') are also folded over the end of the insulating mater (3) and crimped by means of a female socket (6) made of conductive metal to the other end of the composite cable (A'). The opposing ends of two composite cables (A, A') can be brought in close contact with each other so that the two optical fibers (1, 1') can be connected to each other and the sleeve (5) is fitted into the female socket (6) to connect the conductors (2). Therefore, the wiring is simplified and requires very little space. These composite cables may be applied to optical communication equipment. '
Patent EP-0097468-A2 (EP)
Inventor: BUCKLE DEREK RICHARD
IPC: A61P11/00
Filed: 1983-06-13
Abstract: A compound of formula (II):
     or a pharmaceutically acceptable salt thereof, in which R is C 1-6  alkyl or phenyl, n is 0, 1 or 2, and each of R 1 , R 2  and R 3  is hydrogen, C 1-6  alkyl or C 1-6  alkoxy is useful in the treatment of allergic diseases.
Patent EP-0097487-A2 (EP)
Inventor: LEONARD RALPH WILLIAM
IPC: C23C2/06
Filed: 1983-06-15
Abstract: Hot-dip aluminum-zinc coatings having an aluminum content in excess of about 25% aluminum exhibit a tendency for corrosion flaking, that is, selective corrosion along the interface between the aluminum-zinc overlay and the underlying intermetallic layer. The tendency to such corrosion flaking increases with the aluminum content of the coating. Methods for minimizing this tendency by accelerated cooling of the molten coating as it emerges from the coating bath are ineffective for coatings containing greater than 72% aluminum. It has been found that the addition of 0.04 to 0.32% magnesium in hot-dip aluminum-zinc coating baths will substantially enhance the resistance of the coating to corrosion flaking.
Patent EP-0100617-A2 (EP)
Inventor: KRIZ JOHN STANELY
IPC: G06F3/033
Filed: 1983-07-12
Abstract: A digitizer tablet 50 providing accurate two-dimensional coordinate location of the position of a cursor 54 over the entire surface of the tablet 50. The position values are derived from sequential pulse signals emanating from a grid matrix within the plane of the tablet and received by a magnetic pickup 60 within the cursor body. The grid matrix 60 is energized with signal pulses and arranged in a predistorted manner to extend the useful area of the tablet 50 to include the edge of the grid matrix. Furthermore, the tabler matrix and the associated drive and calculating electronics are incorporated on a unitary circuit board wherein the electronics are within the tablet area useable for cursor location determination.
Patent EP-0102784-A2 (EP)
Inventor: KOVALICK ALBERT W
IPC: H03B28/00
Filed: 1983-08-12
Abstract: A sine wave generator uses a phase-to-amplitude converter (PAC) which functions with a novel multiplier. By using pipelined adders (170), the PAC achieves results equivalent to a prior art multiplier but avoids the objectionable through-put delays inherent in prior art multiplier PAC's.
Patent EP-0107361-A2 (EP)
Inventor: SAEMAN WALTER CARL
IPC: C01B11/06
Filed: 1983-09-26
Abstract: A continuous process for producing granular calcium hypochlorite particles comprises admixing lime and an aqueous liquid in a mixing zone to form a lime slurry. The lime slurry is fed into a crystallizing zone along with a calcium hypochlorite-containing liquid to produce a slurry of coarse dibasic calcium hypochlorite crystals and to elutriate a fines slurry from the crystallizing zone. The coarse dibasic calcium hypochlorite crystals are separated from a dibasic hypochlorite mother liquor and fed to a chlorinating zone. Reaction of the ccarse dibasic calcium hypochlorite crystals with a chlorinating agent is conducted to produce a slurry of hemibasic calcium hypochlorite crystals. The slurry is fed to a separator to separate a hemibasic hypochlorite mother liquor from the hemibasic calcium hypochlorite crystals. Hemibasic calcium hypochlorite crystals are chlorinated in the presence of an alkali metal hydroxide to produce an aqueous paste of calcium hypochlorite dihydrate which is sprayed into a heated zone to evaporate water and produce granular calcium hypochlorite particles. The novel process of the present invention can employ low grade limes where fine particles including dibasic crystals, insoluble impurities and unreacted lime are removed as a slurry from the crystallizing zone. This slurry is chlorinated to produce a calcium hypochlorite-containing liquid which is returned to the dibasic crystallizing zone. Large crystals of highly pure dibasic calcium hypochlorite are produced as an intermediate product. These dibasic crystals are chlorinated to produce hemibasic calcium hypochlorite crystals as a further intermediate product. Chlorination of the hemibasic crystals yields a slurry of sufficiently high Ca-(OCI) 2  assay to meet the specifications for a marketable product. This process eliminates the filtration of calcium hypochlorite dihydrate slurries required in previous commercial processes as well as the need to remove solid sodium chloride.
Patent EP-0100290-A2 (EP)
Inventor: VIVES CHARLES
IPC: B22D11/041
Filed: 1983-07-19
Abstract: A process for casting metals comprising simultaneously applying a stationary magnetic field and a variable magnetic field to the molten metal in the course of solidification. The magnetic fields act in the same direction and generate radial vibrations in the metal, causing the cast metal to have an improved homogeneous structure and surface condition.